软件包sun.awt不存在 [英] package sun.awt does not exist

问题描述

使用ant进行编译时，可以调用sun.awt.AppContext，但是使用IntelliJ编译的相同代码无法使用AdoptOpenJDK11.

When compiling with ant, calls to sun.awt.AppContext work, however the same code compiled with IntelliJ fails using AdoptOpenJDK11.

• sun.awt.AppContext与 Oracle JDK8 配合使用IntelliJ
带有 AdoptOpenJDK11 的
• sun.awt.AppContext不适用于IntelliJ

• sun.awt.AppContext with Oracle JDK8 works with IntelliJ
• sun.awt.AppContext with AdoptOpenJDK11 does NOT work with IntelliJ

尽管Sun/Oracle已发出了一段时间警告关于避免使用sun.*软件包，有 Java中某些仍需要它们的功能(错误?)和陌生人，命令行似乎很开心.

Although Sun/Oracle has warned for a while about avoiding the sun.* packages, there are certain features (bugs?) in Java that still require them and stranger, the command line seems happy.

示例代码:

package test;

import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import sun.awt.AppContext;

public class Main {

    public static void main(String[] args) {
        //Update printer list in CUPS immediately
        AppContext.getAppContext().put(PrintServiceLookup.class.getDeclaredClasses()[0], null);

        PrintService[] printers = PrintServiceLookup.lookupPrintServices(null, null);
        for (PrintService p : printers) {
            System.out.println(p.getName());
        }
    }
}

如何配置IntelliJ使其表现得像ant并允许访问sun.awt.*软件包?

How does one configure IntelliJ to behave like ant and allow access to sun.awt.* packages?

推荐答案

禁用使用'--release'选项... :

有关详细信息，请参见此答案.

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